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FairRecoCandidate.h
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1 #ifndef FAIRRECOCANDIDATE_H
2 #define FAIRRECOCANDIDATE_H
3 
4 // //
5 // VAbsMicroCandidate //
6 // //
7 // Definition of an abstract interface to a micro candidate. //
8 // //
9 // Author: Sascha Berger and Marcel Kunze, RUB, March 1999 //
10 // Copyright (C) 1999-2001, Ruhr-University Bochum. //
11 // //
13 
14 #include <iostream>
15 
16 #include <assert.h>
17 
18 #include "FairMultiLinkedData.h"
19 #include "TObject.h"
20 #include "TVector3.h"
21 #include "TLorentzVector.h"
22 #include "TMatrixD.h"
23 
24 //class VAbsPidInfo;
25 
26 // ========================================================================
27 // ===== VAbsMicroCandidate - Abstract Class definig the AOD interface ====
28 // ========================================================================
29 
30 class FairRecoCandidate : public FairMultiLinkedData
31 {
32 
33  public:
34 
35  FairRecoCandidate() {}
36  virtual ~FairRecoCandidate() {}
37 
38  // ************************
39  // basic properties:
40  // ************************
41 
42  virtual Int_t GetCharge() const =0;
43  virtual TVector3 GetPosition() const =0;
44  virtual TVector3 GetMomentum() const =0;
45  virtual Double_t GetEnergy() const =0;
46  virtual TLorentzVector GetLorentzVector() const =0;
47 
48  virtual TVector3 GetFirstHit() const=0;
49  virtual TVector3 GetLastHit() const=0;
50 
51  virtual const Float_t* GetErrorP7() const=0;
52  virtual const Float_t* GetCov()const =0;
53  virtual const Float_t* GetParams()const=0;
54 
55  virtual TMatrixD& Cov7() const =0;
56  virtual TMatrixD& P4Cov() const =0;
57  virtual Int_t GetMcIndex() const =0;
58 
59  virtual Int_t GetTrackIndex() const=0;
60  virtual Int_t GetTrackBranch() const=0;
61 
62  // Tracking
63  //virtual Float_t GetTrackLength() const =0;
64  virtual Int_t GetDegreesOfFreedom() const =0;
65  virtual Int_t GetFitStatus() const =0;
66  //Float_t GetProbability() {return TMath::Prob(GetChiSquared(),GetDegreesOfFreedom());};
67  virtual Float_t GetChiSquared() const =0;
68 
69  //PID
70  virtual Float_t GetElectronPidLH() const=0;
71  virtual Float_t GetMuonPidLH() const=0;
72  virtual Float_t GetPionPidLH() const=0;
73  virtual Float_t GetKaonPidLH() const=0;
74  virtual Float_t GetProtonPidLH() const=0;
75 
76  void PrintOn( std::ostream& o=std::cout ) const;
77 
78 
79 
80  ClassDef(FairRecoCandidate,1) // Abstract base class for MicroDST candidates
81  };
82 
83 std::ostream& operator << (std::ostream& o, const FairRecoCandidate&);
84 
85 #endif
86 
87